Renewable Energy
Progress in Renewable Energy
A more important question is this: If this trend is extrapolated, and eventually takes on the more difficult-to-address sectors, e.g., commercial aviation and ocean-going cargo freight, will this be sufficient to avert the worst consequences of climate change?
The answer is that no-one knows. Personally, I doubt it, in the absence of some major technological breakthrough.
Our civilization consists of 200+ sovereign nation-states, as have shown essentially zero interest in coming together to address this existential threat.